An ambulance crash in Texas that killed everyone inside but the driver is the latest incident to expose safety problems in the vehicles of first responder. New emergency crash standards can hopefully reduce that risk. James Green is project officer of the Division of Safety Research at the National Institute for Occupational Safety and Health for the Centers for Disease Control and Prevention. He’s a finalist for a Service to America medal in the Citizen Services category. He created ten new safety standards for ambulances and tells Francis Rose on In Depth what inspired their creation. View a photo gallery of all Sammies finalists.Read a Q&A and read a related article.